AZ_NODISCARD az_result az_http_request_init()

in sdk/src/azure/core/az_http_request.c [20:64]

• 39 lines of code
• 4 McCabe index (conditional complexity)

AZ_NODISCARD az_result az_http_request_init(
    az_http_request* out_request,
    az_context* context,
    az_span method,
    az_span url,
    int32_t url_length,
    az_span headers_buffer,
    az_span body)
{
  _az_PRECONDITION_NOT_NULL(out_request);
  _az_PRECONDITION_VALID_SPAN(method, 1, false);
  _az_PRECONDITION_VALID_SPAN(url, 1, false);
  _az_PRECONDITION_VALID_SPAN(headers_buffer, 0, false);

  int32_t query_start = 0;
  uint8_t const* const ptr = az_span_ptr(url);
  for (; query_start < url_length; ++query_start)
  {
    uint8_t next_byte = ptr[query_start];
    if (next_byte == '?')
    {
      break;
    }
  }

  *out_request
      = (az_http_request){ ._internal = {
                               .context = context,
                               .method = method,
                               .url = url,
                               .url_length = url_length,
                               /* query start is set to 0 if there is not a question mark so the
                                  next time query parameter is appended, a question mark will be
                                  added at url length. (+1 jumps the `?`) */
                               .query_start = query_start == url_length ? 0 : query_start + 1,
                               .headers = headers_buffer,
                               .headers_length = 0,
                               .max_headers = az_span_size(headers_buffer)
                                   / (int32_t)sizeof(_az_http_request_header),
                               .retry_headers_start_byte_offset = 0,
                               .body = body,
                           } };

  return AZ_OK;
}